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010 _aENG-127079
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035 _aEN-110611
037 _bDBAD/PUB
082 _a363.7
100 _aSingh, N.K.
245 _aEnvironmental management :
_cby N.K.Singh [and] Ashok Kumar
260 _aRanchi
_bS.K.Publishing Company
_c2011
270 _aSarovar Vihar, Near Divyayam
_bMorabadi, Ranchi
_k0657-2552094, 09798768014
300 _a344p.
_c22cm(Hb)
942 _2ddc
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